linux-kernel - [PATCH 5.5 172/189] ARM: dts: imx7d: fix opp-supported-hw

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Message-Id: <20200310123657.226232553@linuxfoundation.org>
Date:   Tue, 10 Mar 2020 13:40:09 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Leonard Crestez <leonard.crestez@....com>,
        Peng Fan <peng.fan@....com>, Shawn Guo <shawnguo@...nel.org>
Subject: [PATCH 5.5 172/189] ARM: dts: imx7d: fix opp-supported-hw

From: Peng Fan <peng.fan@....com>

commit 54d6477dca3b65b7b77a903fe60a9447bc836e7f upstream.

Per i.MX7D Document Number: IMX7DCEC Rev. 6, 03/2019,
there are only consumer/industrial parts, and 1.2GHz
is only support in consumer parts.

So exclude automotive from 792/996MHz/1.2GHz and exclude
industrial from 1.2GHz.

Fixes: d7bfba7296ca ("ARM: dts: imx7d: Update cpufreq OPP table")
Cc: Leonard Crestez <leonard.crestez@....com>
Signed-off-by: Peng Fan <peng.fan@....com>
Reviewed-by: Leonard Crestez <leonard.crestez@....com>
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/boot/dts/imx7d.dtsi |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -44,7 +44,7 @@
 			opp-hz = /bits/ 64 <792000000>;
 			opp-microvolt = <1000000>;
 			clock-latency-ns = <150000>;
-			opp-supported-hw = <0xd>, <0xf>;
+			opp-supported-hw = <0xd>, <0x7>;
 			opp-suspend;
 		};
 
@@ -52,7 +52,7 @@
 			opp-hz = /bits/ 64 <996000000>;
 			opp-microvolt = <1100000>;
 			clock-latency-ns = <150000>;
-			opp-supported-hw = <0xc>, <0xf>;
+			opp-supported-hw = <0xc>, <0x7>;
 			opp-suspend;
 		};
 
@@ -60,7 +60,7 @@
 			opp-hz = /bits/ 64 <1200000000>;
 			opp-microvolt = <1225000>;
 			clock-latency-ns = <150000>;
-			opp-supported-hw = <0x8>, <0xf>;
+			opp-supported-hw = <0x8>, <0x3>;
 			opp-suspend;
 		};
 	};